]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commitdiff
rt2x00: use ether_addr_equal_64bits
authorJulia Lawall <Julia.Lawall@lip6.fr>
Mon, 30 Dec 2013 18:14:57 +0000 (19:14 +0100)
committerJohn W. Linville <linville@tuxdriver.com>
Fri, 3 Jan 2014 20:36:59 +0000 (15:36 -0500)
Ether_addr_equal_64bits is more efficient than ether_addr_equal, and can be
used when each argument is an array within a structure that contains at
least two bytes of data beyond the array.

The structures involved are:
ieee80211_bar defined in include/linux/ieee80211.h and
rt2x00_bar_list_entry defined in drivers/net/wireless/rt2x00/rt2x00.h.

This was done using Coccinelle (http://coccinelle.lip6.fr/).

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/rt2x00/rt2x00dev.c

index 00c3fae6fa3c1cfe2a7574a372e868432b073a85..2bde6729f5e61e4923c472bade9da057e850b0e0 100644 (file)
@@ -565,10 +565,10 @@ static void rt2x00lib_rxdone_check_ba(struct rt2x00_dev *rt2x00dev,
 
 #undef TID_CHECK
 
-               if (!ether_addr_equal(ba->ra, entry->ta))
+               if (!ether_addr_equal_64bits(ba->ra, entry->ta))
                        continue;
 
-               if (!ether_addr_equal(ba->ta, entry->ra))
+               if (!ether_addr_equal_64bits(ba->ta, entry->ra))
                        continue;
 
                /* Mark BAR since we received the according BA */